F1QtMNTa

1Convert byte[] to String, Send as SMS, return byte[] to String
2sMessage = "hello this is a message"
3
4     byte[] byteArray = EncryptBlowfish(sMessage);  
5       //Convert the byte[] into a String which can be sent over SMS
6      StringBuffer strb = new StringBuffer();
7
8      for( int x = 0; x<byteArray.length; x++){
9      strb.append(byteArray[x]).append(",");
10      }//for loop
11
12      sMessage = strb.toString();
13	
14//Convert the String back to a byte[] which can be decrypted
15        String[] strArray = sMessage.split(",");
16        byte[] byteArray = new byte[strArray.length];
17        int hold;
18
19        for (int x = 0; x < strArray.length; x++) {
20        hold = Integer.parseInt(strArray[x]);
21        byteArray[x] = (byte) hold;
22    }//for loop
23
24        sMessage = DecryptBlowfish(byteArray);
25	
26public static byte[] EncryptBlowfish(String msg){
27
28    byte[] encrypted =null;
29
30    try {
31
32
33    Cipher cipher = Cipher.getInstance("Blowfish");
34
35    cipher.init(Cipher.ENCRYPT_MODE, secretkey);
36
37    encrypted = cipher.doFinal(msg.getBytes());
38
39    } catch (){ //NoSuchAlgorithmException, NoSuchPaddingException..etc
40   }  
41
42    return encrypted;
43}
44	
45public static String DecryptBlowfish(byte[] msg){
46      byte[] decrypted =null;
47      try {
48
49
50       Cipher cipher = Cipher.getInstance("Blowfish");
51
52          cipher.init(Cipher.DECRYPT_MODE, secretkey);
53
54
55     decrypted = cipher.doFinal(msg);
56
57        } catch (){ //NoSuchAlgorithmException, NoSuchPaddingException..etc
58     }  
59
60    return decrypted;
61}
62	
63// String => byte []
64byte[] bytes = message.getBytes(Charset.forName("ISO-8859-1"));
65
66// byte [] => String 
67String foo = new String(bytes, Charset.forName("ISO-8859-1"));
68	
69for (String c : Charset.availableCharsets().keySet()) {
70    System.out.println(c);
71}